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use ACardEmulator as nfc backend for pcsc-relay

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This feature is experimental and disabled by default

At ACardEmulator's compile time it is required:
- to add the correct application identifier to aid_list.xml
- enable the connection to pcsc-relay by setting useVPCD
This commit is contained in:
Frank Morgner
2015-03-14 15:14:02 +01:00
parent aa90d22813
commit 65f7d92a7f
9 changed files with 305 additions and 14 deletions
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26
pcsc-relay/src/pcsc-relay.c
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@@ -32,7 +32,13 @@
#include "pcsc-relay.h"
#ifndef MAX_BUFFER_SIZE
#define MAX_BUFFER_SIZE 264 /**< Maximum Tx/Rx Buffer for short APDU */
/** Maximum Tx/Rx Buffer for short APDU */
#define MAX_BUFFER_SIZE 261
#endif
#ifndef MAX_EXT_BUFFER_SIZE
/** Maximum Tx/Rx Buffer for extended APDU */
#define MAX_EXT_BUFFER_SIZE 65538
#endif
int verbose = 0;
@@ -133,7 +139,7 @@ int main (int argc, char **argv)
unsigned char *buf = NULL;
size_t buflen;
unsigned char outputBuffer[MAX_BUFFER_SIZE];
unsigned char outputBuffer[MAX_EXT_BUFFER_SIZE];
size_t outputLength;
struct gengetopt_args_info args_info;
@@ -205,8 +211,12 @@ int main (int argc, char **argv)
while(1) {
/* get C-APDU */
if (!rfdriver->receive_capdu(rfdriver_data, &buf, &buflen))
goto err;
if (!rfdriver->receive_capdu(rfdriver_data, &buf, &buflen)) {
do {
INFO("Trying to recover by reconnecting to emulator\n");
sleep(10);
} while (!rfdriver->connect(&rfdriver_data));
}
if (!buflen || !buf)
continue;
@@ -223,8 +233,12 @@ int main (int argc, char **argv)
/* send R-APDU */
hexdump("R-APDU:\n", outputBuffer, outputLength);
if (!rfdriver->send_rapdu(rfdriver_data, outputBuffer, outputLength))
goto err;
if (!rfdriver->send_rapdu(rfdriver_data, outputBuffer, outputLength)) {
do {
INFO("Trying to recover by reconnecting to emulator\n");
sleep(10);
} while (!rfdriver->connect(&rfdriver_data));
}
}